MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was detected as malicious by ClamAV and a machine learning classifier. It functions as a link farm, containing numerous URLs that point to compromised WordPress sites and other disposable hosting. These links likely lead to further malicious content or phishing attempts.
Machine Learning
- Nyx PDF Classifier malicious score 0.9965
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://allianceflooring.net/wp-content/plugins/super-forms/uploads/php/files/2103f7b5559e37612acf6f7039cacb64/73965735309.pdf In PDF document text
- http://alisawedding.com/upload/users/files/renujurapo.pdfIn PDF document text
- https://nowbali.co.id/wp-content/plugins/formcraft/file-upload/server/content/files/160ab0bf743472---84008933210.pdfIn PDF document text
- http://aftckwt.com/uploads/file/lavowe.pdfIn PDF document text
- https://www.scanworld.se/wp-content/plugins/formcraft/file-upload/server/content/files/1609ded92a4aba---nutowut.pdfIn PDF document text
- https://wurstfargo.com/wp-content/plugins/super-forms/uploads/php/files/35fa1330256ac3ae8af77ca1507ad217/26347449068.pdfIn PDF document text
- https://alignerco.com/wp-content/plugins/super-forms/uploads/php/files/79c856a730291d7eb670af3a0e6dd5cc/timusanaxo.pdfIn PDF document text
- https://trucraftsmanship.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609cd4cd5785a---47283688495.pdfIn PDF document text
- http://famcareconnect.org/wp-content/plugins/formcraft/file-upload/server/content/files/160f5629259182---mumifufubasubar.pdfIn PDF document text
- https://360clothing.in/home/www360cl/public_html/uploads/images/files/33927961714.pdfIn PDF document text
- https://grupo-bahia-real-estate.com/ckfinder/userfiles/files/titetulalixolibevibut.pdfIn PDF document text
- https://yukkumpulgroup1.com/contents//files/fekikotusonatorawuxok.pdfIn PDF document text
- https://michaels-limo.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607c46667708d---22025770207.pdfIn PDF document text
- https://mygamedaysports.com/wp-content/plugins/super-forms/uploads/php/files/1615018c4a05ffb6b586d168cfcfa7c1/moliwapobefetazemapiso.pdfIn PDF document text
- http://jp-cable.com/d/files/43525771044.pdfIn PDF document text
- https://vetranhtuongmamnon.vn/wp-content/plugins/super-forms/uploads/php/files/j5697grk6cp2agmt3abkuu4phs/xazovizixalu.pdfIn PDF document text
- https://www.wikiwebagency.it/wp-content/plugins/super-forms/uploads/php/files/0bbabf1aeee1a7aaf5b94df2f34701e2/7232992714.pdfIn PDF document text
- http://vaughanreunion.com/clients/7/7c/7cfe0b8ff6d5e3136a6575a9b258a09c/File/zogowoguvafomigixugi.pdfIn PDF document text
- http://ahsaipu.com/v15/Upload/file/2021430758193622.pdfIn PDF document text
- http://topopentertainment.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609952e10b720---lidedov.pdfIn PDF document text
- https://ezokniga.com/uploads/file/xipiwanidodudulexegojegid.pdfIn PDF document text
- http://joyear.com/ckfinder/userfiles/files/xiteluvoripisaposinan.pdfIn PDF document text
- https://forkidsvietnam.vn/wp-content/plugins/super-forms/uploads/php/files/m2t6soi8mct93r5f8des7uekh6/36179802805.pdfIn PDF document text
- https://suhrsmad.dk/wp-content/plugins/formcraft/file-upload/server/content/files/160bd10d92ff4b---bujedukurefat.pdfIn PDF document text
- http://aimic.com/userfiles/file/fagilapavutifixavo.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/BvfzZFkJO3s/uplcv?utm_term=manual+de+citroen+c3+2018PDF link annotation
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000b8f7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB8F7 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000d109.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD109 | 16544 bytes |
SHA-256: bd752951d6821d2d63c3be63a5d2efc25c6d605759bd381edbb01e2d8051e8b1 |
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font_02_sfnt_off0000fb18.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFB18 | 10960 bytes |
SHA-256: 878fc55a45edf33e074518a625166a01c22004e583f179943cb3d232d95e424b |
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